diff options
| author | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-02-01 10:46:36 +0000 |
|---|---|---|
| committer | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-02-01 10:46:36 +0000 |
| commit | 60793b98ef6e646ea52016ec2f2bad5b7bcda582 (patch) | |
| tree | 97d7fe8daa62f82f0826e2248f98c24d3f5d02a4 | |
| parent | 69202565df8ed0f95df9ca6e3ec1bf946ac88f6d (diff) | |
PR target/51500
* interpret.cc (_Jv_init_cif): Handle thiscall
convention for 32-bit Windows.
* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA):
Likewise.
* java/lang/reflect/natVMProxy.cc (invoke_t): Add
thiscall-attribute for 32-bit Windows.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183794 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | libjava/ChangeLog | 10 | ||||
| -rw-r--r-- | libjava/interpret.cc | 7 | ||||
| -rw-r--r-- | libjava/java/lang/reflect/natMethod.cc | 7 | ||||
| -rw-r--r-- | libjava/java/lang/reflect/natVMProxy.cc | 6 |
4 files changed, 27 insertions, 3 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog index 7ac0a668e22..5f78e0576a2 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,13 @@ +2012-02-01 Kai Tietz <ktietz@redhat.com> + + PR target/51500 + * interpret.cc (_Jv_init_cif): Handle thiscall + convention for 32-bit Windows. + * java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA): + Likewise. + * java/lang/reflect/natVMProxy.cc (invoke_t): Add + thiscall-attribute for 32-bit Windows. + 2012-01-01 Jakub Jelinek <jakub@redhat.com> * gnu/gcj/convert/Convert.java (version): Update copyright notice diff --git a/libjava/interpret.cc b/libjava/interpret.cc index ab28836293e..78686fd55b7 100644 --- a/libjava/interpret.cc +++ b/libjava/interpret.cc @@ -1303,7 +1303,12 @@ _Jv_init_cif (_Jv_Utf8Const* signature, if (ptr != (unsigned char*)signature->chars() + signature->len()) throw_internal_error ("did not find end of signature"); - if (ffi_prep_cif (cif, FFI_DEFAULT_ABI, + ffi_abi cabi = FFI_DEFAULT_ABI; +#if defined (X86_WIN32) && !defined (__CYGWIN__) + if (!staticp) + cabi = FFI_THISCALL; +#endif + if (ffi_prep_cif (cif, cabi, arg_count, rtype, arg_types) != FFI_OK) throw_internal_error ("ffi_prep_cif failed"); diff --git a/libjava/java/lang/reflect/natMethod.cc b/libjava/java/lang/reflect/natMethod.cc index d95c92f8468..8ac87fcb42a 100644 --- a/libjava/java/lang/reflect/natMethod.cc +++ b/libjava/java/lang/reflect/natMethod.cc @@ -436,7 +436,12 @@ _Jv_CallAnyMethodA (jobject obj, p += size_per_arg; } - if (ffi_prep_cif (&cif, FFI_DEFAULT_ABI, param_count, + ffi_abi cabi = FFI_DEFAULT_ABI; +#if defined (X86_WIN32) && !defined (__CYGWIN__) + if (needs_this) + cabi = FFI_THISCALL; +#endif + if (ffi_prep_cif (&cif, cabi, param_count, rtype, argtypes) != FFI_OK) throw new java::lang::VirtualMachineError(JvNewStringLatin1("internal error: ffi_prep_cif failed")); diff --git a/libjava/java/lang/reflect/natVMProxy.cc b/libjava/java/lang/reflect/natVMProxy.cc index 4c3fd74f91c..e46263d858c 100644 --- a/libjava/java/lang/reflect/natVMProxy.cc +++ b/libjava/java/lang/reflect/natVMProxy.cc @@ -79,7 +79,11 @@ typedef void (*closure_fun) (ffi_cif*, void*, void**, void*); static void *ncode (int method_index, jclass klass, _Jv_Method *self, closure_fun fun); static void run_proxy (ffi_cif*, void*, void**, void*); -typedef jobject invoke_t (jobject, Proxy *, Method *, JArray< jobject > *); +typedef jobject +#if defined (X86_WIN32) && !defined (__CYGWIN__) + __attribute__ ((thiscall)) +#endif + invoke_t (jobject, Proxy *, Method *, JArray< jobject > *); // True if pc points to a proxy frame. |